last executing test programs: 2.522208048s ago: executing program 2 (id=28): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter', 0x800, 0x0) 2.479513502s ago: executing program 0 (id=30): process_madvise(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0) 2.47915676s ago: executing program 3 (id=33): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mali0', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mali0', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mali0', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mali0', 0x800, 0x0) 2.479088644s ago: executing program 0 (id=34): vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) 2.478970526s ago: executing program 2 (id=35): fchmodat(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2.478727701s ago: executing program 4 (id=36): shutdown(0xffffffffffffffff, 0x0) 2.47864829s ago: executing program 1 (id=37): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cdrom', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cdrom', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cdrom', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cdrom', 0x800, 0x0) 2.428269039s ago: executing program 3 (id=38): syz_open_dev$mouse(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$mouse(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$mouse(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$mouse(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$mouse(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$mouse(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$mouse(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$mouse(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$mouse(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$mouse(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$mouse(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$mouse(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$mouse(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$mouse(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$mouse(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$mouse(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$mouse(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$mouse(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$mouse(&(0x7f0000000500), 0x4, 0x800) 2.428174617s ago: executing program 0 (id=39): socket$key(0xf, 0x3, 0x2) 2.428022816s ago: executing program 2 (id=40): unshare(0x0) 2.427914727s ago: executing program 1 (id=41): capget(&(0x7f0000000000), &(0x7f0000000000)) 2.425169358s ago: executing program 2 (id=43): rt_sigsuspend(&(0x7f0000000000), 0x0) 2.416011881s ago: executing program 2 (id=44): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hpet', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hpet', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hpet', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hpet', 0x800, 0x0) 2.349267162s ago: executing program 2 (id=48): lookup_dcookie(0x0, &(0x7f0000000000), 0x0) 1.956177565s ago: executing program 3 (id=46): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 1.896085108s ago: executing program 1 (id=45): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 1.600653298s ago: executing program 0 (id=47): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 1.536300851s ago: executing program 4 (id=42): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 1.445537618s ago: executing program 3 (id=50): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 887.38507ms ago: executing program 1 (id=51): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 840.291387ms ago: executing program 3 (id=53): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 794.551664ms ago: executing program 0 (id=52): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 703.120629ms ago: executing program 4 (id=54): socket$phonet_pipe(0x23, 0x5, 0x2) 619.178274ms ago: executing program 4 (id=58): syz_open_dev$sndhw(&(0x7f0000000040), 0x1, 0x0) syz_open_dev$sndhw(&(0x7f0000000080), 0x1, 0x1) syz_open_dev$sndhw(&(0x7f00000000c0), 0x1, 0x2) syz_open_dev$sndhw(&(0x7f0000000100), 0x1, 0x800) syz_open_dev$sndhw(&(0x7f0000000140), 0xb, 0x0) syz_open_dev$sndhw(&(0x7f0000000180), 0xb, 0x1) syz_open_dev$sndhw(&(0x7f00000001c0), 0xb, 0x2) syz_open_dev$sndhw(&(0x7f0000000200), 0xb, 0x800) syz_open_dev$sndhw(&(0x7f0000000240), 0x15, 0x0) syz_open_dev$sndhw(&(0x7f0000000280), 0x15, 0x1) syz_open_dev$sndhw(&(0x7f00000002c0), 0x15, 0x2) syz_open_dev$sndhw(&(0x7f0000000300), 0x15, 0x800) syz_open_dev$sndhw(&(0x7f0000000340), 0x1f, 0x0) syz_open_dev$sndhw(&(0x7f0000000380), 0x1f, 0x1) syz_open_dev$sndhw(&(0x7f00000003c0), 0x1f, 0x2) syz_open_dev$sndhw(&(0x7f0000000400), 0x1f, 0x800) syz_open_dev$sndhw(&(0x7f0000000440), 0x29, 0x0) syz_open_dev$sndhw(&(0x7f0000000480), 0x29, 0x1) syz_open_dev$sndhw(&(0x7f00000004c0), 0x29, 0x2) syz_open_dev$sndhw(&(0x7f0000000500), 0x29, 0x800) 519.38605ms ago: executing program 1 (id=55): expanding glob: /sys/**/* 518.599534ms ago: executing program 4 (id=59): syz_open_dev$sndhw(&(0x7f0000000040), 0x2, 0x0) syz_open_dev$sndhw(&(0x7f0000000080), 0x2, 0x1) syz_open_dev$sndhw(&(0x7f00000000c0), 0x2, 0x2) syz_open_dev$sndhw(&(0x7f0000000100), 0x2, 0x800) syz_open_dev$sndhw(&(0x7f0000000140), 0xc, 0x0) syz_open_dev$sndhw(&(0x7f0000000180), 0xc, 0x1) syz_open_dev$sndhw(&(0x7f00000001c0), 0xc, 0x2) syz_open_dev$sndhw(&(0x7f0000000200), 0xc, 0x800) syz_open_dev$sndhw(&(0x7f0000000240), 0x16, 0x0) syz_open_dev$sndhw(&(0x7f0000000280), 0x16, 0x1) syz_open_dev$sndhw(&(0x7f00000002c0), 0x16, 0x2) syz_open_dev$sndhw(&(0x7f0000000300), 0x16, 0x800) syz_open_dev$sndhw(&(0x7f0000000340), 0x20, 0x0) syz_open_dev$sndhw(&(0x7f0000000380), 0x20, 0x1) syz_open_dev$sndhw(&(0x7f00000003c0), 0x20, 0x2) syz_open_dev$sndhw(&(0x7f0000000400), 0x20, 0x800) syz_open_dev$sndhw(&(0x7f0000000440), 0x2a, 0x0) syz_open_dev$sndhw(&(0x7f0000000480), 0x2a, 0x1) syz_open_dev$sndhw(&(0x7f00000004c0), 0x2a, 0x2) syz_open_dev$sndhw(&(0x7f0000000500), 0x2a, 0x800) 447.055059ms ago: executing program 3 (id=57): syz_open_dev$sndpcmc(&(0x7f0000000040), 0x1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000080), 0x1, 0x1) syz_open_dev$sndpcmc(&(0x7f00000000c0), 0x1, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000100), 0x1, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000140), 0xb, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000180), 0xb, 0x1) syz_open_dev$sndpcmc(&(0x7f00000001c0), 0xb, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000200), 0xb, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000240), 0x15, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000280), 0x15, 0x1) syz_open_dev$sndpcmc(&(0x7f00000002c0), 0x15, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000300), 0x15, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000340), 0x1f, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000380), 0x1f, 0x1) syz_open_dev$sndpcmc(&(0x7f00000003c0), 0x1f, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000400), 0x1f, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000440), 0x29, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000480), 0x29, 0x1) syz_open_dev$sndpcmc(&(0x7f00000004c0), 0x29, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000500), 0x29, 0x800) 446.370493ms ago: executing program 4 (id=60): syz_open_dev$sndhw(&(0x7f0000000040), 0x3, 0x0) syz_open_dev$sndhw(&(0x7f0000000080), 0x3, 0x1) syz_open_dev$sndhw(&(0x7f00000000c0), 0x3, 0x2) syz_open_dev$sndhw(&(0x7f0000000100), 0x3, 0x800) syz_open_dev$sndhw(&(0x7f0000000140), 0xd, 0x0) syz_open_dev$sndhw(&(0x7f0000000180), 0xd, 0x1) syz_open_dev$sndhw(&(0x7f00000001c0), 0xd, 0x2) syz_open_dev$sndhw(&(0x7f0000000200), 0xd, 0x800) syz_open_dev$sndhw(&(0x7f0000000240), 0x17, 0x0) syz_open_dev$sndhw(&(0x7f0000000280), 0x17, 0x1) syz_open_dev$sndhw(&(0x7f00000002c0), 0x17, 0x2) syz_open_dev$sndhw(&(0x7f0000000300), 0x17, 0x800) syz_open_dev$sndhw(&(0x7f0000000340), 0x21, 0x0) syz_open_dev$sndhw(&(0x7f0000000380), 0x21, 0x1) syz_open_dev$sndhw(&(0x7f00000003c0), 0x21, 0x2) syz_open_dev$sndhw(&(0x7f0000000400), 0x21, 0x800) syz_open_dev$sndhw(&(0x7f0000000440), 0x2b, 0x0) syz_open_dev$sndhw(&(0x7f0000000480), 0x2b, 0x1) syz_open_dev$sndhw(&(0x7f00000004c0), 0x2b, 0x2) syz_open_dev$sndhw(&(0x7f0000000500), 0x2b, 0x800) 229.760153ms ago: executing program 0 (id=56): syz_open_dev$usbfs(&(0x7f0000000040), 0x1, 0x0) syz_open_dev$usbfs(&(0x7f0000000080), 0x1, 0x1) syz_open_dev$usbfs(&(0x7f00000000c0), 0x1, 0x2) syz_open_dev$usbfs(&(0x7f0000000100), 0x1, 0x800) syz_open_dev$usbfs(&(0x7f0000000140), 0xb, 0x0) syz_open_dev$usbfs(&(0x7f0000000180), 0xb, 0x1) syz_open_dev$usbfs(&(0x7f00000001c0), 0xb, 0x2) syz_open_dev$usbfs(&(0x7f0000000200), 0xb, 0x800) syz_open_dev$usbfs(&(0x7f0000000240), 0x15, 0x0) syz_open_dev$usbfs(&(0x7f0000000280), 0x15, 0x1) syz_open_dev$usbfs(&(0x7f00000002c0), 0x15, 0x2) syz_open_dev$usbfs(&(0x7f0000000300), 0x15, 0x800) syz_open_dev$usbfs(&(0x7f0000000340), 0x1f, 0x0) syz_open_dev$usbfs(&(0x7f0000000380), 0x1f, 0x1) syz_open_dev$usbfs(&(0x7f00000003c0), 0x1f, 0x2) syz_open_dev$usbfs(&(0x7f0000000400), 0x1f, 0x800) syz_open_dev$usbfs(&(0x7f0000000440), 0x29, 0x0) syz_open_dev$usbfs(&(0x7f0000000480), 0x29, 0x1) syz_open_dev$usbfs(&(0x7f00000004c0), 0x29, 0x2) syz_open_dev$usbfs(&(0x7f0000000500), 0x29, 0x800) 0s ago: executing program 1 (id=61): syz_open_dev$sndpcmc(&(0x7f0000000040), 0x4, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000080), 0x4, 0x1) syz_open_dev$sndpcmc(&(0x7f00000000c0), 0x4, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000100), 0x4, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000140), 0xe, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000180), 0xe, 0x1) syz_open_dev$sndpcmc(&(0x7f00000001c0), 0xe, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000200), 0xe, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000240), 0x18, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000280), 0x18, 0x1) syz_open_dev$sndpcmc(&(0x7f00000002c0), 0x18, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000300), 0x18, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000340), 0x22, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000380), 0x22, 0x1) syz_open_dev$sndpcmc(&(0x7f00000003c0), 0x22, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000400), 0x22, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000440), 0x2c, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000480), 0x2c, 0x1) syz_open_dev$sndpcmc(&(0x7f00000004c0), 0x2c, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000500), 0x2c, 0x800) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.22' (ED25519) to the list of known hosts. [ 56.443276][ T29] audit: type=1400 audit(1737655970.919:88): avc: denied { mounton } for pid=5802 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 56.448051][ T5802] cgroup: Unknown subsys name 'net' [ 56.466145][ T29] audit: type=1400 audit(1737655970.919:89): avc: denied { mount } for pid=5802 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 56.493696][ T29] audit: type=1400 audit(1737655970.949:90): avc: denied { unmount } for pid=5802 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 56.663932][ T5802] cgroup: Unknown subsys name 'cpuset' [ 56.672679][ T5802] cgroup: Unknown subsys name 'rlimit' [ 56.781733][ T29] audit: type=1400 audit(1737655971.259:91): avc: denied { setattr } for pid=5802 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=820 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 56.805080][ T29] audit: type=1400 audit(1737655971.259:92): avc: denied { create } for pid=5802 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 56.834385][ T29] audit: type=1400 audit(1737655971.259:93): avc: denied { write } for pid=5802 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 56.855020][ T29] audit: type=1400 audit(1737655971.259:94): avc: denied { read } for pid=5802 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 56.875510][ T29] audit: type=1400 audit(1737655971.259:95): avc: denied { mounton } for pid=5802 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 56.889750][ T5805] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 56.909405][ T29] audit: type=1400 audit(1737655971.259:96): avc: denied { mount } for pid=5802 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 56.932759][ T29] audit: type=1400 audit(1737655971.279:97): avc: denied { read } for pid=5484 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 57.842047][ T5802] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 60.116437][ T5871] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 60.424729][ T54] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 60.440095][ T54] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 60.452034][ T54] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 60.464113][ T54] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 60.474183][ T54] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 60.481862][ T54] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 60.698009][ T5875] chnl_net:caif_netlink_parms(): no params data found [ 61.041657][ T3719] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.049837][ T3719] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.190748][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.208137][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.281410][ T5875] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.289333][ T5875] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.306505][ T5875] bridge_slave_0: entered allmulticast mode [ 61.329610][ T5875] bridge_slave_0: entered promiscuous mode [ 61.355506][ T5875] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.363944][ T5875] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.371915][ T5875] bridge_slave_1: entered allmulticast mode [ 61.378881][ T5875] bridge_slave_1: entered promiscuous mode [ 61.477970][ T29] kauditd_printk_skb: 49 callbacks suppressed [ 61.477985][ T29] audit: type=1400 audit(1737655975.949:147): avc: denied { create } for pid=5929 comm="syz.4.54" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 61.573032][ T5875] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.589180][ T5875] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.703655][ T5875] team0: Port device team_slave_0 added [ 61.713672][ T5875] team0: Port device team_slave_1 added [ 61.814603][ T5875] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.831336][ T5875] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 61.857939][ T5875] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.879829][ T5875] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.899187][ T5875] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 61.925549][ T5875] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.951482][ T29] audit: type=1400 audit(1737655976.419:148): avc: denied { write } for pid=5940 comm="syz.0.56" name="001" dev="devtmpfs" ino=721 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 62.015698][ T5875] hsr_slave_0: entered promiscuous mode [ 62.022706][ T5875] hsr_slave_1: entered promiscuous mode [ 62.278159][ T1143] [ 62.280527][ T1143] ====================================================== [ 62.287547][ T1143] WARNING: possible circular locking dependency detected [ 62.294584][ T1143] 6.13.0-syzkaller-04858-g21266b8df522 #0 Not tainted [ 62.297209][ T5875] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 62.301330][ T1143] ------------------------------------------------------ [ 62.301337][ T1143] kworker/u8:5/1143 is trying to acquire lock: [ 62.301345][ T1143] ffffffff8fef25e8 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1a51/0x21a0 [ 62.331510][ T1143] [ 62.331510][ T1143] but task is already holding lock: [ 62.338877][ T1143] ffff8880334b8768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf1/0x720 [ 62.349218][ T1143] [ 62.349218][ T1143] which lock already depends on the new lock. [ 62.349218][ T1143] [ 62.359598][ T1143] [ 62.359598][ T1143] the existing dependency chain (in reverse order) is: [ 62.368589][ T1143] [ 62.368589][ T1143] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 62.376293][ T1143] __mutex_lock+0x19b/0xb10 [ 62.381299][ T1143] wiphy_register+0x1c9c/0x2860 [ 62.386659][ T1143] ieee80211_register_hw+0x2455/0x4060 [ 62.392613][ T1143] mac80211_hwsim_new_radio+0x304e/0x54d0 [ 62.398827][ T1143] init_mac80211_hwsim+0x432/0x8c0 [ 62.404433][ T1143] do_one_initcall+0x128/0x700 [ 62.409695][ T1143] kernel_init_freeable+0x5c7/0x900 [ 62.415389][ T1143] kernel_init+0x1c/0x2b0 [ 62.420215][ T1143] ret_from_fork+0x45/0x80 [ 62.425138][ T1143] ret_from_fork_asm+0x1a/0x30 [ 62.430400][ T1143] [ 62.430400][ T1143] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 62.437579][ T1143] __lock_acquire+0x249e/0x3c40 [ 62.442924][ T1143] lock_acquire.part.0+0x11b/0x380 [ 62.448528][ T1143] __mutex_lock+0x19b/0xb10 [ 62.453538][ T1143] unregister_netdevice_many_notify+0x1a51/0x21a0 [ 62.460453][ T1143] unregister_netdevice_queue+0x307/0x3f0 [ 62.466668][ T1143] _cfg80211_unregister_wdev+0x64b/0x830 [ 62.472797][ T1143] ieee80211_remove_interfaces+0x34f/0x720 [ 62.479112][ T1143] ieee80211_unregister_hw+0x55/0x3a0 [ 62.484982][ T1143] hwsim_exit_net+0x3ad/0x7d0 [ 62.490163][ T1143] ops_exit_list+0xb0/0x180 [ 62.495171][ T1143] cleanup_net+0x5c6/0xbf0 [ 62.500082][ T1143] process_one_work+0x9c5/0x1ba0 [ 62.505513][ T1143] worker_thread+0x6c8/0xf00 [ 62.510592][ T1143] kthread+0x3af/0x750 [ 62.515151][ T1143] ret_from_fork+0x45/0x80 [ 62.520061][ T1143] ret_from_fork_asm+0x1a/0x30 [ 62.525321][ T1143] [ 62.525321][ T1143] other info that might help us debug this: [ 62.525321][ T1143] [ 62.535527][ T1143] Possible unsafe locking scenario: [ 62.535527][ T1143] [ 62.542944][ T1143] CPU0 CPU1 [ 62.548290][ T1143] ---- ---- [ 62.553623][ T1143] lock(&rdev->wiphy.mtx); [ 62.558097][ T1143] lock(rtnl_mutex); [ 62.564581][ T1143] lock(&rdev->wiphy.mtx); [ 62.571574][ T1143] lock(rtnl_mutex); [ 62.575528][ T1143] [ 62.575528][ T1143] *** DEADLOCK *** [ 62.575528][ T1143] [ 62.583642][ T1143] 4 locks held by kworker/u8:5/1143: [ 62.588895][ T1143] #0: ffff88801beeb148 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x1293/0x1ba0 [ 62.599222][ T1143] #1: ffffc9000436fd18 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 62.609124][ T1143] #2: ffffffff8fedc9d0 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xbf0 [ 62.618428][ T1143] #3: ffff8880334b8768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf1/0x720 [ 62.629117][ T1143] [ 62.629117][ T1143] stack backtrace: [ 62.634992][ T1143] CPU: 1 UID: 0 PID: 1143 Comm: kworker/u8:5 Not tainted 6.13.0-syzkaller-04858-g21266b8df522 #0 [ 62.635009][ T1143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 62.635019][ T1143] Workqueue: netns cleanup_net [ 62.635044][ T1143] Call Trace: [ 62.635050][ T1143] [ 62.635056][ T1143] dump_stack_lvl+0x116/0x1f0 [ 62.635077][ T1143] print_circular_bug+0x490/0x760 [ 62.635095][ T1143] check_noncircular+0x31a/0x400 [ 62.635110][ T1143] ? __pfx_check_noncircular+0x10/0x10 [ 62.635127][ T1143] ? lockdep_lock+0x1b8/0x200 [ 62.635147][ T1143] ? __pfx_lockdep_lock+0x10/0x10 [ 62.635166][ T1143] ? __pfx_lock_release+0x10/0x10 [ 62.635183][ T1143] __lock_acquire+0x249e/0x3c40 [ 62.635202][ T1143] ? __pfx___lock_acquire+0x10/0x10 [ 62.635218][ T1143] ? synchronize_rcu_expedited+0x424/0x450 [ 62.635236][ T1143] ? __pfx_lock_release+0x10/0x10 [ 62.635252][ T1143] lock_acquire.part.0+0x11b/0x380 [ 62.635268][ T1143] ? unregister_netdevice_many_notify+0x1a51/0x21a0 [ 62.635290][ T1143] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 62.635306][ T1143] ? rcu_is_watching+0x12/0xc0 [ 62.635325][ T1143] ? trace_lock_acquire+0x14e/0x1f0 [ 62.635346][ T1143] ? unregister_netdevice_many_notify+0x1a51/0x21a0 [ 62.635365][ T1143] ? lock_acquire+0x2f/0xb0 [ 62.635379][ T1143] ? unregister_netdevice_many_notify+0x1a51/0x21a0 [ 62.635399][ T1143] __mutex_lock+0x19b/0xb10 [ 62.635415][ T1143] ? unregister_netdevice_many_notify+0x1a51/0x21a0 [ 62.635434][ T1143] ? unregister_netdevice_many_notify+0x1a51/0x21a0 [ 62.635455][ T1143] ? __pfx___mutex_lock+0x10/0x10 [ 62.635471][ T1143] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 62.635487][ T1143] ? __pfx___might_resched+0x10/0x10 [ 62.635505][ T1143] ? unregister_netdevice_many_notify+0x959/0x21a0 [ 62.635525][ T1143] ? unregister_netdevice_many_notify+0x1a51/0x21a0 [ 62.635543][ T1143] unregister_netdevice_many_notify+0x1a51/0x21a0 [ 62.635565][ T1143] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 62.635585][ T1143] ? find_held_lock+0x2d/0x110 [ 62.635605][ T1143] ? kernfs_remove_by_name_ns+0xc4/0x130 [ 62.635624][ T1143] ? __pfx_lock_release+0x10/0x10 [ 62.635639][ T1143] ? __call_rcu_common.constprop.0+0x3ea/0x870 [ 62.635658][ T1143] unregister_netdevice_queue+0x307/0x3f0 [ 62.635677][ T1143] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 62.635698][ T1143] _cfg80211_unregister_wdev+0x64b/0x830 [ 62.635717][ T1143] ieee80211_remove_interfaces+0x34f/0x720 [ 62.635739][ T1143] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 62.635763][ T1143] ieee80211_unregister_hw+0x55/0x3a0 [ 62.635779][ T1143] hwsim_exit_net+0x3ad/0x7d0 [ 62.635796][ T1143] ? __pfx_hwsim_exit_net+0x10/0x10 [ 62.635811][ T1143] ? __pfx___might_resched+0x10/0x10 [ 62.635827][ T1143] ? ip_vs_sync_net_cleanup+0x72/0xb0 [ 62.635842][ T1143] ? __ip_vs_dev_cleanup_batch+0xb1/0x290 [ 62.635863][ T1143] ? __pfx_hwsim_exit_net+0x10/0x10 [ 62.635878][ T1143] ops_exit_list+0xb0/0x180 [ 62.635895][ T1143] cleanup_net+0x5c6/0xbf0 [ 62.635914][ T1143] ? __pfx_cleanup_net+0x10/0x10 [ 62.635933][ T1143] ? lock_acquire+0x2f/0xb0 [ 62.635951][ T1143] ? process_one_work+0x921/0x1ba0 [ 62.635968][ T1143] process_one_work+0x9c5/0x1ba0 [ 62.635985][ T1143] ? __pfx_cleanup_net+0x10/0x10 [ 62.636003][ T1143] ? __pfx_process_one_work+0x10/0x10 [ 62.636017][ T1143] ? rcu_is_watching+0x12/0xc0 [ 62.636038][ T1143] ? assign_work+0x1a0/0x250 [ 62.636053][ T1143] worker_thread+0x6c8/0xf00 [ 62.636069][ T1143] ? __kthread_parkme+0x148/0x220 [ 62.636089][ T1143] ? __pfx_worker_thread+0x10/0x10 [ 62.636104][ T1143] kthread+0x3af/0x750 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 62.636117][ T1143] ? __pfx_kthread+0x10/0x10 [ 62.636129][ T1143] ? lock_acquire+0x2f/0xb0 [ 62.636146][ T1143] ? __pfx_kthread+0x10/0x10 [ 62.636159][ T1143] ret_from_fork+0x45/0x80 [ 62.636175][ T1143] ? __pfx_kthread+0x10/0x10 [ 62.636188][ T1143] ret_from_fork_asm+0x1a/0x30 [ 62.636214][ T1143] [ 63.013672][ T5875] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 63.467119][ T29] audit: type=1400 audit(1737655977.939:149): avc: denied { search } for pid=5484 comm="dhcpcd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 63.468223][ T1143] bridge_slave_1: left allmulticast mode [ 63.495886][ T1143] bridge_slave_1: left promiscuous mode [ 63.501589][ T1143] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.509459][ T1143] bridge_slave_0: left allmulticast mode [ 63.515263][ T1143] bridge_slave_0: left promiscuous mode [ 63.521020][ T1143] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.615621][ T1143] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 63.625624][ T1143] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 63.637112][ T1143] bond0 (unregistering): Released all slaves [ 63.670160][ T29] audit: type=1400 audit(1737655978.139:150): avc: denied { read } for pid=5947 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=1706 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 63.695031][ T29] audit: type=1400 audit(1737655978.139:151): avc: denied { open } for pid=5947 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=1706 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 63.720241][ T29] audit: type=1400 audit(1737655978.139:152): avc: denied { getattr } for pid=5947 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=1706 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 63.796634][ T1143] hsr_slave_0: left promiscuous mode [ 63.801245][ T29] audit: type=1400 audit(1737655978.269:153): avc: denied { write } for pid=5946 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1705 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 63.825064][ T1143] hsr_slave_1: left promiscuous mode [ 63.830582][ T29] audit: type=1400 audit(1737655978.269:154): avc: denied { add_name } for pid=5946 comm="dhcpcd-run-hook" name="resolv.conf.eth1.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 63.841644][ T1143] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 63.865045][ T1143] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 63.881693][ T29] audit: type=1400 audit(1737655978.349:155): avc: denied { remove_name } for pid=5957 comm="rm" name="resolv.conf.eth1.link" dev="tmpfs" ino=1980 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 63.929061][ T1143] team0 (unregistering): Port device team_slave_1 removed [ 63.943632][ T1143] team0 (unregistering): Port device team_slave_0 removed [ 71.392472][ T1291] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.398744][ T1291] ieee802154 phy1 wpan1: encryption failed: -22